Yaskawa iQpump1000 AC Drive Quick Start User Manual
Page 206
• Low Feedback / High Feedback Detection
• Not Maintaining Setpoint Detection
• Loss of Prime
• Low Flow / High Flow Detection
• Level Control / Suction Control / Vacuum Control
• Sleep Detection
• Sleep Boost
Forced De-Scale/De-Ragging Operation
When parameter P8-01 = 2 (Force De-scale), the drive will perform a De-scale/De-ragging operation every time it starts. This
mode is intended to be used during the setup of the De-scale/De-ragging function only.
Related Parameters, Multi-Function Digital Output Settings, and Alarms
No.
Parameter Name
Setting Values
P8-01
De-scale Operation Selection
Default: 0
Range: 0 to 2
P8-02
De-scale Cycle Count
Default: 1
Range: 1 to 100
P8-03
De-scale Frequency Reference
Default: 25.00 Hz
Range: 0.0 to 400.0
P8-04
De-scale Forward Run Time
Default: 10 s
Range: 1 to 6000
P8-05
De-scale Reverse Run Time
Default: 10 s
Range: 1 to 6000
P8-06
De-scale Acceleration Time
Default: 2.0 s
Range: 0.0 to 600.0
P8-07
De-scale Deceleration Time
Default: 2.0 s
Range: 0.0 to 600.0
P8-08
De-scale Pump Run Time
Default: 168.0 H
Range: 0.1 to 2000.0
H2 Multi-Function Digital Output Settings
H2-oo
Function
Description
A6
De-scale Active
Closed: De-scale is running
4.5 iQpump Presets and Functions
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YASKAWA TOEP YAIP1W 01B YASKAWA AC Drive - iQpump1000 Quick Start Guide